Water is fully filled in a container at 4 , ^oC, then - Vidyadip

MCQ

Water is fully filled in a container at $4\,{}^oC$, then

A
Water overflows on heating but its level falls on cooling
B
Water overflows on cooling but its level falls on heating
✓
Overflows on both heating and cooling
D
Levels falls on both heating and cooling

✓

Answer

Correct option: C.

Overflows on both heating and cooling

c
At $4^{\circ} \mathrm{C},$ density is maximum hence volume is minimum. Therefore it overflows on both cooling and heating.

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